I've posted my WC farming silks and pelts macro in MacroDepot. It was made for my 38 warrior, so also kills zytl and gix if they are around(those guys piss me off). only thing you'd need to add would be something like:
OR
or set up a hotkey on your main window and
I have made a macro for combining these silks into swatches, but havent posted it, since most people could easily set a macro up for this.
---Genoius---